Download Remote Control

Thank you for buying our 20” LCD TV.
Please take the time to read this manual for the best
performance of this TV.
Please keep this manual for future reference.
The present home appliance is certified and approved by
EMC/EMI and can be used in all places including residency area.
Information in this manual is subject to change without prior
notice.
!
Safety Instructions
Ver 1.40NSO
Notes & Descriptions
To reduce the risk of fire, electrical shock and other injuries, keep these safety
precautions in mind when installing, using and maintaining your TV.
The socket-outlet shall be installed near the equipment and shall be easily
accessible.
A Warning that an apparatus with class I constructions shall be connected to a
mains socket outlet with a protective earthing connection.
Warning : If you manipulate against the notice, it may cause serious injury or
death to user.
Caution : If you manipulate against the notice, it may cause slight injury to
user or appliance.
To preserve the Environment do not rubbish.
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20 WIDE TFT-LCD TV
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Warning
Warning
Disconnect the power cable and signal cable connected to the product in
case of thunder or lightning.
Do not arrange the power cord close to any heating devices/sources.
Do not attempt to touch its power cord with wet hands.
If any electric pin is wet or dusty, remove the moisture or dust first before
use.
Install the outdoor antenna for the set far away from high voltage cables.
It is recommended to pull out the power cord unless you use it for a long
time.
When moving it, do not apply any forces on the set.
Damaged power cord, plug or unfitted outlet may be very dangerous.
Do not attempt to disassemble, repair or change the product.
Whenever you need to repair, adjust or check it, refer servicing to qualified
service personnel.
Do not install the set close to any heating sources.
Do not directly spray water or rub it with inflammable substances (thinner
or benzene) when cleaning it.
Do not place heavy articles on it or step on the product.
Do not wet or penetrate water over/into the set.
The product should be installed on a clean and dry place.
When cleaning the LCD surface, disconnect the power and use a piece of
smooth cloth against any scratches on it. Never use wet cloth.
When you detect any smog, unusual noise or smell, just disconnect the
electric power and refer servicing to qualified service personnel.
Caution
Make sure to pull out the power cord when cleaning or removing the
product.
Do not place any bowl with water, beverage, can or other liquid products
on it.
Do not use or place any combustible sprayer or inflammable substances
close to the product.
Ventilation should be always open and the set should be installed in a
well-ventilated and wide enough place (a minimum distance away from a
wall 10cm or more).
Do not install the set in a place directly exposed to sunlight.
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Contents
Available Temperature & Humidity
Operating Temperature
0~40˚C
Storage Temperature
-10~50˚C
Operating Humidity
10~60% RH
Storage Humidity
10~90% RH
CHAPTER 1.
Before Use
1-1. Accessories
10
1-2. Panels
11
1-3. Remote Control
14
1-4. Menu Configuration
16
However the pixels of R.G.B. & White color seem to be right sometimes or some of
1-5. Jog Shuttle Button
18
black pixels could be seen on the LCD. This is not from bad quality or functional
1-6. Inserting the Batteries in the Remote Control
18
For dot defect [dead pixel] of LCD ;
TFT-LCD produced by using high-end semiconductor technology with precision of
99.9% above is used for this TV (3,147,264 pixels).
problem and you can use it without any problem.
CHAPTER 2.
Connection
When used as a PC monitor ;
Optimal Resolution: 1280 768 @ 60Hz.
2-1. Connecting Power
20
2-2. Connecting TV Antenna
20
2-3. Connecting PC
21
2-4. Connecting DVD
21
2-5. Connecting HDTV
22
2-6. Connecing VIDEO / S-VIDEO
22
2-7. Connecting Headphone (Speaker)
23
CHAPTER 3.
6
20 WIDE TFT-LCD TV
Using TV Menus
3-1. Watching TV
26
3-2. Channel Search & Fine Tune
28
3-3. Add/Remove Channel
29
3-4. Channel Swap
30
3-5. Change TV Channel Mode
31
3-6. Closed Caption
32
3-7. V-Chip Function
33
NTSC
7
1
Before use
CHAPTER 4.
Using Menus of Picture, Sound and Others
1-1. Accessories
4-1. Setting Picture Mode
36
4-2. Setting Sound Mode
39
4-3. Setting Option
40
CHAPTER 5.
1-2. Panels
1-3. Remote Control
1-4. Menu Configuration
Using PC MENU
1-5. Jog Shuttle Button
5-1. Auto Adjustment
42
5-2. Setting Picture
43
5-3. Setting PC Scale Mode
44
5-4. Setting Sound
45
5-5. Setting Option
46
5-6. Setting Color Temperature
47
CHAPTER 6.
Specifications
6-1. Dimensions
50
6-2. Specifications
51
CHAPTER 7.
Services & Others
7-1. Troubleshooting
8
1-6. Inserting the Batteries in the Remote Control
20 WIDE TFT-LCD TV
54
NTSC
9
1-1
Accessories
1-2
Panels
Please make sure the following items are included with your LCD TV.
If any items are missing, contact your dealer.
AAA-type battery( 2)
1) Front Panels
RF Cable
-
Power Cord
-
DC Adaptor
-
-
-
Power / Menu
Channel Button
Sound Cont.
Remote Control Sensor
LED
Remote Control
-
Power-On / Off
AUTO / Move above Menu
SOURCE / Move under Menu
Exit Menu
Load Menu
User’s Manual
Power button is jog shuttle type button and it operates different functions by pushing it to
Up/Down/Left/Right.
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2) Rear Panels
3) Side Panels
COMPONENT (HDTV) Video Input (480i, 480p, 720p, 1080i)
COMPONENT (HDTV) Audio Input (L R)
Power Input
Vodeo Input
PC Input
S-Vodeo Input
COMPONENT (DVD) Video Input (480i)
AV Input (L R)
COMPONENT (DVD) Audio Input
Upgrade Input
Audio (PC input / Headphone Output)
TV Antenna Input
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1-3
Remote Control
Functions by remote control buttons
Button
Function
Button
Function
POWER
Power On/Off
MUTE
Sound off Temporarily
0~9
Numeric Buttons.
- / --(+100)
Select channels over 100
CH UP/DOWN
Move TV Channels
PRE
Previous Channel
Power On/Off
VOL +/-
Control Volume
Sound off Temporarily
SOURCE( / )
Input Source selection Botton (PC S-Video Video Full SCART TV Half SCART)
Channel Selection Button
PC
PC Input
TV
TV Input
TV & Input Source Selection Button
PM
Control Picture Mode
SM
Control Sound Mode
Control Sound mode
MENU
Displays the MENU On Screen
Control Picture Mode
DUAL I/II (MTS)
Choose Stereo, Mono or Secondary Audio Program (SAP brodcast)
Channel & Volume Control Button
ON SCREEN
Display screen status
Menu Control Button
SCALE
Control Picture Scale
Not available
TV Functions & Teletext Menu Button
Not available
Not available
/
/
EXIT
Exit Main / Sub MENU
MENU settings (Move MENU up and down / Move MENU left and right / MENU Confirmation)
TELETEXT
Turn ON / OFF Teletext broadcasting
MEM
Add / Remove a TV CH
SCREEN
Not available
SLEEP
Sleep Timer setting
LIST
Not available
HISTORY
Not available
DTV
Not available
SUBTI
Not available
MENU
Not available
EPG
Not available
TV/RADIO
Not available
PIP
Not available
The remote control provided is available up to 7m from the optical receive part within Left/Right
30 degrees.
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1-4
MENU Configuration
Most functions of the TV set can be controlled by MENU and selection buttons on the
2) Using Remote Control
remote control, so learning how to operate them would be convenient for you.
Press
MENU
button to display main menu.
1) Menu Configuration
Press Menu control button ( / ) to move to sub menu of a
Main Menu
Sub Menu
Settings
selected main menu.
To move among menus, use Menu control button ( / ).
To change a selected menu setting, use Menu control button ( / ).
Press
EXIT
button to return from sub menu to main menu or
from main menu to menu removal.
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1-5
JOG Shuttle Button
Push
MENU
button right to display main menu.
Push it right again to display sub menu.
Push
MENU
button left to return to main menu.
Push it left again to clear menu.
2
Connection
2-1. Connecting Power
2-2. Connecting TV Antenna
Push the button up and down to move among menus.
If pushing it upward when menu is not displayed, it controls
automatic PC settings.
2-3. Connecting PC
2-4. Connecting DVD
If pushing it downward when menu is not display, it changes input
signals.
2-5. Connecting HDTV
2-6. Connecing VIDEO / S-VIDEO
1-6
Inserting the Batteries in the Remote Control
2-7. Connecting Headphone (Speaker)
Remove the cover of the remote control.
Check the polarity of batteries and insert them in right directions.
Replace the cover.
Available batteries : 2 DC 1.5V AAA-type batteries
Since incorrect insertion of batteries may cause breakage, leakage or injuries, check the
polarities before the insertion.
Separate and collect used batteries for the protection of environment.
Do not use alkaline and manganese batteries together.
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2-1
Connecting Power
2-3
Connecting PC
The product automatically adjusts voltage.
Power Cable should be firmly connected to an outlet or DC adaptor in order not to
be pulled out or shake.
2-2
Connecting TV Antenna
When round cable (75Ω coaxial cable) is used, copper part of the cable should not
be bent.
Connect D-Sub Cable to D-Sub port on the TV and PC.
Connect Audio Cable (not included) to Audio output of a PC (stereo jack) and PC
Audio Input Port of the TV (stereo jack).
TV Wall-outlet
TV antenna
RF cable
Connecting RF
cable
2-4
copper wire
Antenna converter
Connecting
feeder cable
feeder cable
Connecting DVD
TV Wall-outlet
Cautions
1. When an outdoor antenna is used, it is recommended for a skilled technician to install it.
2. It may be helpful to better display to purchase additional installing amplifier if there is any
problem with weak radio wave.
Connect Component Cable (not included) to Component ports of TV and DVD player. VCR,
Set-Top box or camcorder.
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2-5
Connecting HDTV
Audio signals of S-VIDEO should be used with external audio signal cables.
S-VIDEO signal secures better picture quality than composite video signal.
Digital TV Broadcasting Receiver
Connect Component Cable (not included) to HDTV Connection ports of TV (Pb Y Pr)
and DTV Receiver.
Connect Audio Cable (not included) to Audio ports (L/R) of TV and DTV Receiver.
Cables should be connected to ports of the same colors.
2-7
Connecting Headphone (Speaker)
Connect Headphone (not included) to the Headphone output port of the TV.
If possible, use headphones of 8ohms impedance. Otherwise output volume may be
too low or too loud.
2-6
Connecing VIDEO / S-VIDEO Input
In case of connecting to speakers, connect speakers with amps. If connected with
speakers without amps, the output volume may be low.
Video & DVD Player
Audio
Video
S-VHS
Connect Video/Audio Cable (not included) and S-VIDEO Cable to Video port of TV
and camcorder, game machines, VCR, DVD player or Set-Top box.
Cables should be connected to ports of the same colors.
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3
Using TV Menus
3-1. Watching TV
3-2. Channel Search & Fine Tune
3-3. Add/Remove Channel
3-4. Channel Swap
3-5. Change TV Channel Mode
3-6. Closed Caption
3-7. V-Chip Function
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Watching TV
3-1
4) Move to Previous Channel
Every time pressing the
1) Precautions in the initial installation
Check whether TV antenna cable is properly connected.
PRE
button on the remote
control, it moves to a previous channel.
Previous Channel Button
After checking whether the voltage is 100V or 220V, supply the electric power and
connect the adaptor to the TV.
5) Volume Control
At the moment, TV is in standby.
Increase/decrease volume by pressing
Press
2) Turning on TV
Turn on the
POWER
VOL
button ( + / - ) on the remote control.
VOL
button ( + / - ) on the TV set to control the volume.
button directly on the set or by remote control.
Each pressing the button turns on or off the set.
Volume Button on the remote control
Power Button on Remote Control
Power Button on the TV Set
6) Mute
Press
CH
button (
CH
buttons (
button on the remote control to sound
Press it again to turn the sound back on or press
) on the remote control to change channels.
Press numeric buttons (0~9) to go to a channel directly.
Press
MUTE
off temporarily.
3) Channel Selection
Press
Volume Button on the TV Set
volume buttons.
MUTE button on the
remote control
) on the TV set to increase or decrease TV channels.
7) Checking the present broadcasting information
Press
ON SCREEN
button on the remote control to
display the information on the screen.
Press it again to remove the information except input
Channel button on the remote control
Channel button on the TV set
Broadcasting Info Button
source automatically.
Press it again to remove all information.
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8) Selecting the Sound Mode
You can select a sound setting among <Standard>,<Music>,
<Movie> <News>or <user>.
9) Setting Multi-Channel Sound (MTS)
Depending on the particular program being broadcast, you can listen to stereo, mono,
or a Secondary Audio Program. (SAP audio is usually a foreign-language translation.
Sometimes SAP has unrelated information like news or weather.)
Press the
MTS
button.
Each press of the
MTS
button cycles through <Mono>,<Stereo>
and <SAP>.
2) Fine Tuning Channel Reception
Stereo : Choose Stereo for channels that are broadcasting in stereo.
Mono : Choose Mono for channels that are broadcasting in mono, or if you are having
- Press
difficulty receiving a stereo signal.
SAP : Choose SAP to listen to the Secondary Audio Program, which is usually a
MENU
button and move to <CH Fine Tune> menu.
- Set the best status with
button on the remote control.
- Once the setting is complete, exit from menu.
foreign-language translation.
3-2
If a searched channel is unclear or sounds abnormally, use Fine Tune function.
Channel Search & Fine Tune
When using the TV first after purchase, reconnecting it due to power failure or other
reasons, channels should be searched and registered again.
Since Channel Search function searches channels currently broadcasted, you should
execute it when most channels are broadcasted.
1) Channel Search
- Press
MENU
button on the remote control.
- Once you move to Start by using
button on the remote control, it starts channel
search.
- To stop channel search, repress
MENU
button on the remote control.
- If you stop it during channel search, it stores the currently searched channels only.
- Also, it can be set in OSD menu if JOG button is used.
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3-3
Add/Remove Channel
You may add or remove a channel as your need.
- Move to a channel to add or remove by pressing numeric buttons(0~9)
or
CH
- Press
button.
MEM
button on the remote control.
- In case of adding a channel by using
button on the remote control,
move to Add.
- Also, it can be set in OSD menu if JOG button is used.
3-4
Channel Swap
3-5
Change TV Channel Mode
Please choose your TV input type by selecting either Air or Cable.
In case of channels frequently watch, you can switch it to other channel numbers and
store them.
- Press
- Move to a channel to change.
- Press
MENU
If set as Air, some cable broadcast stations will not be displayed.
button on the remote control and move to <CH Swap> menu.
- Set both channels that you are watching and want to swap.
MENU
button on the remote control and move to <CH Mode> menu.
- Set the CH Mode between Air & Cable by using
- Once the setting is complete, press
MENU
CH
button on the remote control.
button.
- Also, it can be set in OSD menu by using JOG button.
- Change the default and escape the menu.
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3-7
V-Chip Function
This function deals with MPAA rating of TV broadcast and other media.
It works only with V-Chip function broadcast and media.
- Press MENU button on the remote control and move to <V-Chip> menu.
- Set the V-Chip menu by using button on the remote control.
3-6
Closed Caption
This function works only with caption broadcast or other CC marked video tape and
DVD title.
Default V-Chip PIN is 0000.
Set the function in the SETUP menu.
Please change PIN as yours when you install.
Caption can be set only by using the remote control.
- Select a TV station, video tape or DVD title
- Press
MENU
button on the remote control and move to <Closed Caption> menu.
- Set Caption broadcast type by using
CH
button on the remote control.
- Press VOL button and enter Password.
- Press pin number using the remote control.
- A number can be deleted with left volume button when using it.
- Also, it can be set in OSD menu by using JOG button.
- Set V-Chip function by using
32 20 WIDE TFT-LCD TV
VOL
button on the remote control.
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33
- Move to TV Guideline or MPAA Rating by using
CH
button on the remote control.
4
Using Menus of Picture,
Sound and Others
- Move to the position which you want to make channel blocking and press
MENU
button for setting.
- Press it again for cancellation.
4-1. Setting Picture Mode
4-2. Setting Sound Mode
4-3. Setting Option
- Escape the menu pressing EXIT.
- V-chip function can be set up only by the remote control.
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4-1
Setting Picture Mode
2) Mode : Standard - Soft - Dynamic - User
By setting a picture mode suitable for broadcasting/video signals, you may enjoy better
By setting a picture mode suitable for broadcasting/video signals, you may enjoy better
quality picture.
quality picture.
1) Image Scale : Full - 4:3
You can set the screen’s suitable image scale of TV or Video input signals and view
- Press
PM
button on the remote control.
Standard : Standard picture mode.
Soft : It displays a picture softly as a whole and is better for watching a
film or TV series.
them accordingly.
Dynamic : The mode is suitable for watching sports, which changes pictures fast.
- Press
SCALE
button on the remote control.
User : It is a picture mode customized by a user.
- Also, it can be set in OSD menu if JOG button is used.
Full : Show a screen in the full LCD Panel.
4:3 : Show a screen in 4:3 screen size for general broadcasting.
- Also, it can be set in OSD menu if JOG button is used.
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3) Brightness : Adjust screen brightness
4) Contrast : Adjust screen contrast
4-2
Setting Sound Mode
You can set sound suitable for TV broadcasting or Video.
1) Mode Setting
5) Color : Adjust screen color
- Press
SM
button on the remote control.
Standard : Standard sound mode.
Music : Music broadcasting mode.
6) Tint : Adjust screen tint
Movie : Cinema broadcasting mode.
News : News broadcasting mode.
User : User’s customization mode.
7) Sharpness : Adjust screen sharpness
Also, it can be set in OSD menu if JOG button is used.
2) USER Mode Setting
USER mode can be set only in OSD menu.
- Press button to go into main menu.
- Move to SOUND menu by using button.
- Press button to move to the Sub Menu.
- Adjust sound in a desirable frequency bandwidth by using / button on the remote control.
3) Balance : Control the balance of Left/Right speakers
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4-3
- Press
Setting Option
MENU
button on the remote control to move to Main Menu.
- Change the settings by using
/
button on the remote control.
5
Using PC MENU
5-1. Auto Adjustment
5-2. Setting Picture
Sleep Timer
- Press
SLEEP
button on the remote control.
- Sleep timer can be set from Off to 180 minutes.
Menu Timeout : It can be adjusted to display OSD Menu between 5 ~ 60 seconds.
Menu Language : Change a language to display OSD.
5-3. Setting PC Scale Mode
5-4. Setting Sound
5-5. Setting Option
5-6. Setting Color Temperature
Factory Reset : Reset all the OSD control settings back to the factory setting status.
Version : It shows the product version.
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5-1
Auto Adjustment
In case of using it as a PC monitor, it is automatically set.
The Standard Signal Modes for PC Monitor
Resolution
(H
When the set is connected to a PC, the MODE should be set as PC RGB Mode.
- Press
AUTO
Vertical Frequency
Horizontal Frequency
Clock Frequency
Polarity
(kHz)
(Hz)
(MHz)
(Vert./Hor.)
640
480
31.469
59.94
25.175
-/-
720
400
31.469
70.087
28.322
-/+
800
600
35.156
56.250
36
+/+
800
600
37.879
60.317
40
+/+
1024
768
48.363
60.069
65
-/-
1024
768
56.476
70.069
75
-/-
768(Optimal)
47.693
59.992
80.125
-/+
button on the remote control to automatically set the
product’s screen status.
- When it is used as PC monitor
Optimal Resolution : 1280 x 768 @ 60Hz
V)
1280
When you use it as a PC monitor, depending on signals of a PC, it may not display picture
normally even though it is set for standard mode resolution.
5-2
Setting Picture
In case it is not optimally set even though automatically adjusting it, use Picture menu
as below.
- It may not normally display picture in any resolution out of the optimal resolution range.
- Brightness : Adjust screen brightness
- Even though it is automatically adjusted, it may not normally display picture depending
- Contrast : Adjust screen contrast
on signals from a PC and in this case, it is recommended to execute Auto Adjustment
- Phase : In case it is not optimally set even though automatically adjusting it, use Phase function.
for several times.
- H. Size : Adjust the Size of the PC Monitor.
- Also, it can be set in OSD menu if JOG button is used.
- H. Position : Adjust the position of the PC Monitor.
- V. Position : Adjust the position of the PC Monitor.
- Auto Adjustment : In case of using it as a PC monitor, it is automatically set.
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5-3
Setting PC Scale Mode
When being used as a PC Monitor, the scale can be adjusted.
5-4
Setting Sound
You can set sound suitable on PC mode.
PC Monitor Scale works only when PC signal is connected and input signals are
1) Mode Setting
selected in RGB mode.
- Press
SCALE
on the remote control.
1:1 : Display the resolution as 1:1.
Full : Display picture in the full screen re gardless of the resolution.
Standard : Standard sound mode.
Music : Music broadcasting mode.
Movie : Cinema broadcasting mode.
News : News broadcasting mode.
User : User’s customization mode.
Also, it can be set in OSD menu if JOG button is used.
2) USER Mode Setting
USER mode can be set only in OSD menu.
- Press button to go into main menu.
- Move to SOUND menu by using button.
- Press button to move to the Sub Menu.
- Adjust sound in a desirable frequency bandwidth by using / button on the remote control.
3) Balance : Control the balance of Left/Right speakers
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5-5
- Press
Setting Option
MENU
5-6
button on the remote control to move to Main Menu.
- Change the settings by using
/
button on the remote control.
Setting Color Temperature
You can set screen color temperature on PC mode.
- Press
MENU
button on the remote control and move to <Color Temp> menu .
- Set the value among 5500, 7300, 9300 or you can set as your preference in USER.
Sleep Timer
- Press
SLEEP
button on the remote control.
- Sleep timer can be set from Off to 180 minutes.
Menu Timeout : It can be adjusted to display OSD Menu between 5 ~ 60 seconds.
Menu Language : Change a language to display OSD.
Factory Reset : Reset all the OSD control settings back to the factory setting status.
Version : It shows the product version.
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6
Specifications
6-1. Dimensions
6-2. Specifications
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6-1
Dimensions
6-2
Specifications
Dimensions, apparent design and specifications are subject to change without any prior
notice for the performance improvement.
Product Name
20” TFT-LCD TV
LCD Panel
Type
Amorphous Silicon TFT-LCD
Size
20” (diagonal length)
Resolution
1366 (H) x 768 (V)
Pixel Pitch
0.324 mm x 0.324 mm
Contrast Ratio
600 : 1 (Typ.)
Brightness
550 cd /
Actual Display Size
444mm (H) x 249mm (V)
Viewing Angle
178° / 178°
Interface
LVDS
TV Broadcasting System
NTSC
Audio Output
MAX 5W x 2 / Stereo
PC Monitor
Power
Power Consumption
Energy Saving Mode
Horizontal Frequency
30 ~ 60 KHz
Vertical Frequency
60~ 75 Hz
Colors
16.7M colors
Max. Resolution
WXGA : 1,280 (H) x 768 (V)
Adaptor Input
AC 100V~240V, 50~60Hz
Adaptor Output
DC 24V
In-Operation
< 80W
Power-Saving Mode/OFF
< 5W
VESA DPMS
Weight : around 7.5kg (NET)
The present unit can vend backward up to 15 degress (Tilt Angle)
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7
Service & Others
7-1. Troubleshooting
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53
7-1
Troubleshooting
2) PC Monitor-related Troubles
No image on the monitor
Before contacting service to service personnel, please check the followings first.
Check whether the D-Sub cable is firmly connected to the TV and a PC.
If you still have the same symptoms even after taking the following actions, contact your
Check whether a graphic card is correctly inserted into the slot.
local dealer or qualified service personnel.
Check whether the Power of a PC and the TV is on.
Checck whether a graphic card or mode is set appropriately on a PC.
1) TV-related Troubles
Referring to the Standard Signal Mode for PC Monitor in the previous chapter,
change graphic mode.
Unclear display or noisy sound
Check whether D-Sub cable pins are not inserted or bent.
Check whether TV antenna is correctly connected.
Broadcasting may not be good in an area with bad reception or far away from a
station/network.
No Power
Check whether the power cord is normally inserted and reconnect it.
Pull out the power cord from wall outlet and reconnect it in 10~20 minutes.
No image
Check whether you connect the power cord properly. And press the
POWER
button.
LED Lamp turns off in red and it shows no image
Check whether the graphic cable is connected to theTV and a PC.
Black background only
Check whether a computer is in power-saving mode and attempt to operate
Check whether the mode is set as PC monitor or Video/S-Video Input, not TV mode.
Strips and shaking display
keyboard and mouse.
Unstable or unfocused image or trembling
It may be interrupted by neighboring radio waves (please check any wireless phone,
Check whether the D-Sub cable is connected to the TV and a PC.
hair drier, electric drilling machine and etc)
If a PC’s display mode is changed, the screen needs readjusting, so you need to use
Execute fine tuning for manual adjustment.
Auto Adjustment or Picture Adjustment.
Check whether the TV and your graphic card are compatible each other and whether
Can’t catch a specific channel
it is set as an appropriate refresh rate. If letters look distorted, change the refresh rate
Check whether Channel Setting is normally set.
to 60Hz.
Try to rotate an antenna’s direction.
Abnormal image scale
Picture plays without sound
Try to press
MUTE
Volume up by using
By using vertical/horizontal position in Picture Adjustment Menus, adjust the position.
button.
VOL
54 20 WIDE TFT-LCD TV
Try to execute Auto Adjustment function.
button.
NTSC
55
56 20 WIDE TFT-LCD TV